<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>

<body>

    <script>
        /*
        $.get("地址1", function (data) {

            if (data.code == 200) {
                $.get("地址1", function (data) {

                    if (data.code == 200) {
                        $.get("地址1", function (data) {

                            if (data.code == 200) {

                            }
                        })
                    }
                })
            }
        })

        $http.get()
        .then()
        .then()
        .then()
*/


var p= new Promise(function(resolve,reject ){
	resolve( 111 )
	
})

p.then(function(x){
    console.log(x)
},function(){
    
})





    </script>
</body>

</html>